Assistant Manager/Senior Executive - Network and IT Security

Job Summary

We are looking for an experienced IT Network & Security professional to manage and secure the organization's network infrastructure, Active Directory, firewall, servers, data centre, and cybersecurity environment.

The ideal candidate should have strong hands-on knowledge of Active Directory, DNS, networking, firewall, VPN, LAN/WAN, switching, server management, and cybersecurity.

Key Responsibilities

• Deploy, manage, and maintain Active Directory across the group.
• Manage and monitor network switches and firewall infrastructure, including Sophos Firewall.
• Design, implement, and manage network infrastructure to ensure network and data security.
• Manage and maintain LAN, WAN, VPN, MPLS, and switching environments.
• Ensure effective Data Centre security and infrastructure management.
• Manage Windows and Linux servers within the Data Centre environment.
• Monitor and implement cybersecurity measures for networks, applications, and websites.
• Manage AD Security, DNS, and overall network security.
• Ensure effective mail security and protection against potential security threats.
• Monitor network and cybersecurity tools and support implementation of appropriate security measures.
• Troubleshoot and resolve L1/L2 networking and IT infrastructure issues.

Required Skills & Competencies

• Active Directory & AD Security
• DNS
• Hardware & Networking
• L1/L2 Switches
• Sophos Firewall
• LAN / WAN
• VPN / MPLS
• Network Switching
• Mail Security
• Windows & Linux Server Management
• Data Centre Management & Security
• Cybersecurity
• Network, Application & Website Security

Eligibility

• Experience: 25 years in Network Administration, IT Infrastructure, Network Security, or Cybersecurity.
• Education: B.E./B.Tech.
• Preferred Certifications: MCSE, CCNA, CISSP.
• Age: 24–30 years.